ClassID:

130443

E04C3/09 - CPC Classification

Classification description:

Structural elongated elements designed for load-supporting; Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material

Recent Application in this class:
#1
20260125903
2026-05-07

CHORD ASSEMBLY FOR TRUSS STRUCTURES

#2
20250043573
2025-02-06

COLD FORMED BEAM FOR STRUCTURES AND METHOD OF FORMING THE COLD FORMED BEAM

#3
20250034871
2025-01-30

BEAM

#4
20240426104
2024-12-26

A TRUSS

#5
20240052629
2024-02-15

Two-piece track system

#6
20230220665
2023-07-13

Two-piece track system

#7
20230203810
2023-06-29

DECK FRAMING SYSTEM

#8
20230126288
2023-04-27

COLLAPSIBLE TUBULAR MAST (CTM) WITH SURFACE MATERIAL BETWEEN TRUSSES

#9
20230093777
2023-03-23

Metal framing self-locking connectors

#10
20220259877
2022-08-18

LOCKING TRACK AND ASSOCIATED WALL REINFORCEMENT SYSTEMS AND METHODS

#11
20220205429
2022-06-30

Nacelle of a wind turbine

#12
20220195729
2022-06-23

SUPPORT MEMBER

#13
20220010553
2022-01-13

Two-piece track system

#14
20210340760
2021-11-04

Deck framing system

#15
20210339894
2021-11-04

Collapsible tubular mast (CTM) with surface material between trusses

#16
20210230863
2021-07-29

Outboard Insulation Mounting System

#17
20210163158
2021-06-03

Deformable structures collapsible tubular mast (CTM)

#18
20200325679
2020-10-15

Two-piece track system

#19
20200263426
2020-08-20

Carrier for a linear ceiling panel

#20
20200165819
2020-05-28

Deck framing system

#21
20200157797
2020-05-21

Spacer braces for walls, joists and trusses

#22
20200122864
2020-04-23

Deformable structures collapsible tubular mast (CTM)

#23
20200040578
2020-02-06

Arbitrarily curved support structure

#24
20190337039
2019-11-07

Method and device for expanding a metal element

#25
20190323237
2019-10-24

ROD STIFFENING ASSEMBLY, METHOD OF USING THE SAME, USE THEREOF, AND STRUT USEFUL TO EMBODY THE ROD STIFFENING ASSEMBLY

#26
20190316350
2019-10-17

Two-piece track system

#27
20190313586
2019-10-17

ATRIUM/HYBRID MULTI-PURPOSE GREENHOUSE BUILDING

#28
20190263500
2019-08-29

Stiffened beam assembly

#29
20190242112
2019-08-08

Spacer braces for walls, joists and trusses

#30
20190242111
2019-08-08

METAL FRAMING SELF-LOCKING CONNECTORS

#31
20190218778
2019-07-18

HEAVY DUTY GIRDER

#32
20190186120
2019-06-20

Cold rolled channel without clip

#33
20190136521
2019-05-09

METAL SKELETON FOR THE REINFORCEMENT OF CONCRETE WALLS AND FLOORS

#34
20190078312
2019-03-14

Frame systems for building structures

#35
20190040631
2019-02-07

Sandwich construction element with an open core structure composed of close packed tetrahedra

#36
20190024373
2019-01-24

Carrier for a linear ceiling panel

#37
20190003179
2019-01-03

Deck framing system

#38
20180347193
2018-12-06

Girders, joists and roof system

#39
20180347189
2018-12-06

Two-piece track system

#40
20180327983
2018-11-15

Work platform system including suspended paneled portion and method of implementing same

#41
20180245331
2018-08-30

BIM-based modular housing built with thin-wall channel steels

#42
20180179755
2018-06-28

Truss composite ceiling with little amount of steel

#43
20180155918
2018-06-07

Roof truss assembly

#44
20180094432
2018-04-05

Deck framing system

#45
20180080227
2018-03-22

Steel beam

#46
20180029848
2018-02-01

Crane, in particular bridge crane or gantry crane, having at least one crane girder

#47
20180023283
2018-01-25

Building construction

#48
20180022582
2018-01-25

Crane, in particular bridge crane or gantry crane, having at least one crane girder

#49
20170328060
2017-11-16

Concrete formwork steel stud and system

#50
20170298616
2017-10-19

Fitting for channel framing

#51
20170291682
2017-10-12

Stiffened beam assembly

#52
20170241137
2017-08-24

Building component

#53
20170225279
2017-08-10

Method of continuous automated manufacture of a linear sheet metal construction truss

#54
20170204597
2017-07-20

Frame systems for building structures

#55
20170198484
2017-07-13

Access structure integration assembly and integrated access systems and methods of using the same

#56
20170159281
2017-06-08

Self-draining support beam

#57
20170144210
2017-05-25

METHOD OF MANUFACTURING A METAL FRAMING MEMBER

#58
20170073971
2017-03-16

Lightweight semi-permanent truss system

#59
20170073960
2017-03-16

SYSTEMS AND METHODS FOR BEARING A LOAD

#60
20160356043
2016-12-08

Architectural pavements in elevated exterior deck applications

#61
20160281363
2016-09-29

METHOD OF MANUFACTURING A METAL FRAMING MEMBER

#62
20160265219
2016-09-15

Two-piece track system

#63
20160265213
2016-09-15

Fitting for channel framing

#64
20160138261
2016-05-19

Fitting for channel framing

#65
20160069072
2016-03-10

Bracket for bridging member for metal stud wall

#66
20150267393
2015-09-24

Modular building structures improvements

#67
20150247320
2015-09-03

Two-piece track system

#68
20150176280
2015-06-25

Truss assembly and method for making the same

#69
20150053636
2015-02-26

Crane having a truss girder with flattened braces

#70
20150047287
2015-02-19

Modular truss system

#71
20150041252
2015-02-12

Access structure integration assembly and integrated access systems and methods of using the same

#72
20150013266
2015-01-15

Modular construction system

#73
20150000137
2015-01-01

APPARATUS FOR MANUFACTURING A METAL FRAMING MEMBER

#74
20140345976
2014-11-27

Work platform system including suspended paneled portion and method of implementing same

#75
20140130433
2014-05-15

Two-piece track system

#76
20130333317
2013-12-19

Serpentine insert for open web grid

#77
20130283592
2013-10-31

Device and method for expanding metal elements

#78
20130192163
2013-08-01

Wall leveling device and method for manufacturing and using the same

#79
20130187308
2013-07-25

Cold formed stud and method of use

#80
20130180090
2013-07-18

Method of manufacturing a metal framing member

#81
20130055676
2013-03-07

Profile element

#82
20130042568
2013-02-21

Wide span static structure

#83
20130017407
2013-01-17

Light steel structural member and method of making same

#84
20120279162
2012-11-08

Light steel structural stud

#85
20120266550
2012-10-25

Architectural Pavements in Elevated Exterior Deck Applications

#86
20120240508
2012-09-27

Thin-walled, cold formed lightweight structural profile element and method for producing such a profile element

#87
20120231201
2012-09-13

PROFILE ELEMENT AND METHOD FOR MANUFACTURING A PROFILE ELEMENT

#88
20120217352
2012-08-30

Length profile device

#89
20120216475
2012-08-30

Cold formed roof and columns building structure system

#90
20120186180
2012-07-26

Connectors for concrete structure and structural insulating core

#91
20120186174
2012-07-26

Wall molds for concrete structure with structural insulating core

#92
20120174512
2012-07-12

Metal stud building panel with foam block core

#93
20120159895
2012-06-28

Sheet Metal Construction Truss and its Method of Continuous Automated Manufacture

#94
20120144767
2012-06-14

Structural insulating core for concrete walls and floors

#95
20120144765
2012-06-14

Structural Insulating Core Wall With A Reverse Lip Channel

#96
20120117917
2012-05-17

Slotted metal stud with a plurality of slots having supplemental flanges and fold back supplemental web support at the root of the primary flanges

#97
20120066989
2012-03-22

Two-piece track system

#98
20120047834
2012-03-01

COLD FORMED STUD

#99
20110192394
2011-08-11

Solar array assembly and method for making the same

#100
20110168868
2011-07-14

Floor slab formwork with longitudinally adjustable supporting girder

#101
20110120051
2011-05-26

SUPPORTING SYSTEM WITH BRIDGING MEMBERS

#102
20110067328
2011-03-24

ARCHITECTURAL PAVEMENTS IN ELEVATED EXTERIOR DECK APPLICATIONS

#103
20110016820
2011-01-27

Metal Roof Truss Connector Assembly

#104
20110005155
2011-01-13

Two-piece track system

#105
20100287872
2010-11-18

Open web stud with low thermal conductivity and screw receiving grooves

#106
20100281821
2010-11-11

Non load-bearing metal wall stud having increased strength

#107
20100255333
2010-10-07

METAL SECTION

#108
20100229501
2010-09-16

Steel stud with openings and edge formations and method

#109
20100180531
2010-07-22

Truss chord and truss system with ribs and radiuses

#110
20100139201
2010-06-10

Cold-formed steel joist

#111
20100058700
2010-03-11

Building construction using structural insulating core

#112
20100037551
2010-02-18

Floor system with steel joists having openings with edge reinforcements and method

#113
20090320395
2009-12-31

Lower chord bearing cold-formed steel joists

#114
20090249743
2009-10-08

Stud with lengthwise indented grooves, and with intervening planar surfaces, and method

#115
20090178363
2009-07-16

Exterior wall construction product

#116
20090165419
2009-07-02

Braced frame force distribution connection

#117
20090139176
2009-06-04

Slotted Tabbed Rim Track and Building Method

#118
20090107065
2009-04-30

Building construction for forming columns and beams within a wall mold

#119
20090077923
2009-03-26

Structural Alignment Member

#120
20090065134
2009-03-12

Method of making members with a thermal break

#121
20090038764
2009-02-12

Two-piece track system

#122
20080295452
2008-12-04

Profiled rail

#123
20080245025
2008-10-09

BUILDING SYSTEM

#124
20080222989
2008-09-18

Metal Roof Truss Connection

#125
20080184651
2008-08-07

Roof truss system

#126
20080141612
2008-06-19

Metal truss system

#127
20080115450
2008-05-22

Method and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#128
20080115445
2008-05-22

Metal framing member

#129
20080072946
2008-03-27

Beam and truss structure for a canopy

#130
20080006002
2008-01-10

Light steel structural members

#131
20070261360
2007-11-15

Beam member of concrete forming apparatus having a supported nail strip

#132
20070245675
2007-10-25

Building joist with saddle support at ends thereof

#133
20070210237
2007-09-13

INSULATED WALL ASSEMBLY

#134
20070175149
2007-08-02

Stud with lengthwise indented ribs and method

#135
20070151192
2007-07-05

Multi-Purpose Construction Panel and Method

#136
20070144104
2007-06-28

Support for installations in housing technology and industry

#137
20070137013
2007-06-21

Method for producing expanded metal profiles

#138
20070130876
2007-06-14

Structural element for the construction of buildings

#139
20070125030
2007-06-07

Support for installations in housing technology and industry

#140
20070113511
2007-05-24

TRUSS AND PURLIN SUPPORT APPARATUS AND A METHOD OF MAKING AND USING SAME WITH BUILDING SUPPORTS AND FLOOR AND ROOF SHEATHING

#141
20070056240
2007-03-15

Press-formable light-gauge truss framing element

#142
20060179781
2006-08-17

Structural member for use in the construction of buildings

#143
20060150560
2006-07-13

Truss systems and methods

#144
20060150548
2006-07-13

Floor system with stell joists having openings with edge reinforcements and method

#145
20060137284
2006-06-29

Structural building element

#146
20060096663
2006-05-11

Profile device

#147
20060096230
2006-05-11

Truss and method for making same

#148
20060080931
2006-04-20

Structural truss with crimp/clamp method of making same

#149
20060075707
2006-04-13

Composite floor structure with a protruding bar upper portion in a floor element groove

#150
20060075701
2006-04-13

Composite construction element, in particular for manufacturing floor structures and wall structures for buildings and method for manufacturing the same

#151
20060053732
2006-03-16

Cold-formed steel joists

#152
20060016148
2006-01-26

Method of manufacturing a metal framing member

#153
20050284101
2005-12-29

Method and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#154
20050257494
2005-11-24

Methods and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#155
20050257486
2005-11-24

Moldboard support beam

#156
20050241258
2005-11-03

Support beam

#157
20050229523
2005-10-20

Steel stud with openings and edge formations and method for making such a steel stud

#158
20050204697
2005-09-22

Insulated structural building panel and assembly system

#159
20050188638
2005-09-01

Apparatus and method for composite concrete and steel floor construction

#160
20050183382
2005-08-25

Method of making members with a thermal break

#161
20050144892
2005-07-07

Cold-formed steel joists

#162
20050126104
2005-06-16

Construction framing system and track therefor

#163
20050109127
2005-05-26

Structural beam member

#164
20050108978
2005-05-26

Segmented cold formed joist

#165
20050108975
2005-05-26

Structural member for use in the construction of buildings

#166
20050086902
2005-04-28

Structural alignment member

#167
20050055967
2005-03-17

Structural beam

#168
20050055951
2005-03-17

Structural truss and method of making same

#169
17106704
2022-04-12

Thermal isolation girts and related systems and methods

#170
14337327
2016-05-31

Semi-rigid connections for braced frames

#171
14256075
2016-01-19

Framing elements